Extech PH103 4, 7, 10pH & Rinse Solution Tripak Buffer Pouches

PH103: Tripak Buffer Pouches (4, 7 and 10pH plus rinse solution)

Pre-made convenient calibration solutions for pH meters.

Includes:

• 6ea. of 4, 7, 10pH plus 2 Rinsing solutions

Features:

• Easy to use, already made fresh pH buffers for calibration
• Helpful table printed on the pouch shows what the pH value should be vs. the temperature of the buffer solution measured
• Rinsing solution for cleaning the electrode before taking the next measurement to prevent contamination
• Convenient pouch eliminates the need for a cup to store buffer or rinsing solution